Sofia

$41+ Cheap flights from Sofia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — ATH
Jul 30 — Aug 61
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What to know about flights from Sofia

Discover essential information about flights departing from Sofia, including flight schedules, destinations, airlines operating at the Sofia airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated July 25, 2025.

Cheapest one-way flight

$18

Cheapest round-trip flight

$22

Cheapest airline

Ryanair

Most popular destination

Athens Eleftherios V. (ATH)

Good round-trip deal

$60 or less

Good one-way deal

$18 or less
The cheapest one-way flight from Sofia is currently to Vienna Intl.
The cheapest round-trip flight from Sofia is currently to Vienna Intl.
On average, Ryanair currently has the cheapest one-way flight from Sofia (avg. price of $88).
Athens Eleftherios V. (ATH) is currently the most popular flight destination from Sofia (average round-trip price of $131).
Price to beat on a round-trip flight from Sofia.
Price to beat on a one-way flight from Sofia.

Find flights from Sofia

Cheapest flights from Sofia
Explore the most affordable flight options available from Sofia. Find the lowest fares based on data from user searches, with prices last updated on July 25, 2025.

Tue 9/98:05 pmSOF - BUD
Nonstop1h 20mRyanair
Wed 9/178:40 pmBUD - SOF
Nonstop1h 25mRyanair
Deal found 7/23$52
Tue 8/268:05 pmSOF - BUD
Nonstop1h 20mMultiple Airlines
Tue 9/21:40 pmBUD - SOF
1 stop9h 50mMultiple Airlines
Deal found 7/24$107
Wed 10/1511:30 amSOF - LIS
1 stop12h 40mMultiple Airlines
Wed 10/221:40 pmLIS - SOF
1 stop19h 45mMultiple Airlines
Deal found 7/24$127
Tue 9/301:15 pmSOF - BCN
Nonstop2h 55mRyanair
Fri 10/34:20 pmBCN - SOF
Nonstop2h 55mRyanair
Deal found 7/22$132
Thu 9/111:20 pmSOF - BCN
2 stops13h 15mMultiple Airlines
Mon 9/1511:25 pmBCN - SOF
1 stop11h 00mMultiple Airlines
Deal found 7/23$136
Thu 9/115:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Mon 9/158:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Deal found 7/24$137
Mon 9/157:10 amSOF - BUD
1 stop11h 10mWizz Air
Wed 9/176:25 amBUD - SOF
1 stop10h 45mWizz Air
Deal found 7/22$139
Tue 9/303:35 pmSOF - IST
Nonstop1h 35mTurkish Airlines
Sun 10/51:20 pmIST - SOF
Nonstop1h 25mTurkish Airlines
Deal found 7/22$140
Sat 9/276:10 amSOF - PRG
1 stop11h 10mMultiple Airlines
Sat 10/49:25 amPRG - SOF
1 stop5h 55mMultiple Airlines
Deal found 7/23$143
Tue 9/306:10 amSOF - IST
1 stop13h 15mMultiple Airlines
Sun 10/57:20 amIST - SOF
Nonstop1h 15mMultiple Airlines
Deal found 7/23$148
Wed 10/1512:00 pmSOF - FRA
Nonstop2h 30mLufthansa
Sat 10/187:40 pmFRA - SOF
Nonstop2h 10mLufthansa
Deal found 7/24$161
Mon 9/154:05 pmSOF - LHR
1 stop22h 25mAir Serbia
Sun 9/217:25 pmLHR - SOF
1 stop5h 30mAir Serbia
Deal found 7/23$168

Find flights from Sofia within your budget

 
Find flights departing from Sofia that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on July 25, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Athens

Route

Depart

Return

Price

SofiaBudapest

SOF - BUD

SOFBUD

Sofia

Tue 9/9

8:05 pm-8:25 pm

Nonstop1h 20m

Budapest Ferenc Liszt Intl

Wed 9/17

8:40 pm-11:05 pm

Nonstop1h 25m

$52

SofiaBudapest

SOF - BUD

SOFBUD

Sofia

Tue 8/26

8:05 pm-8:25 pm

Nonstop1h 20m

Budapest Ferenc Liszt Intl

Tue 9/2

1:40 pm-12:30 am

1 stop9h 50m

$107

SofiaLisbon

SOF - LIS

SOFLIS

Sofia

Wed 10/15

11:30 am-10:10 pm

1 stop12h 40m

Lisbon Humberto Delgado

Wed 10/22

1:40 pm-11:25 am

1 stop19h 45m

$127

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Tue 9/30

1:15 pm-3:10 pm

Nonstop2h 55m

Barcelona-El Prat

Fri 10/3

4:20 pm-8:15 pm

Nonstop2h 55m

$132

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Thu 9/11

1:20 pm-1:35 am

2 stops13h 15m

Barcelona-El Prat

Mon 9/15

11:25 pm-11:25 am

1 stop11h 00m

$136

SofiaBarcelona

SOF - BCN

SOFBCN

Sofia

Thu 9/11

5:55 pm-7:55 pm

Nonstop3h 00m

Barcelona-El Prat

Mon 9/15

8:35 pm-12:30 am

Nonstop2h 55m

$137

SofiaIstanbul

SOF - IST

SOFIST

Sofia

Mon 8/25

9:15 pm-10:45 pm

Nonstop1h 30m

Istanbul

Wed 8/27

7:20 am-8:35 am

Nonstop1h 15m

$139

SofiaBudapest

SOF - BUD

SOFBUD

Sofia

Mon 9/15

7:10 am-5:20 pm

1 stop11h 10m

Budapest Ferenc Liszt Intl

Wed 9/17

6:25 am-6:10 pm

1 stop10h 45m

$139

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Sat 9/27

6:10 am-4:20 pm

1 stop11h 10m

Václav Havel Prague

Sat 10/4

9:25 am-4:20 pm

1 stop5h 55m

$143

SofiaIstanbul

SOF - IST

SOFIST

Sofia

Tue 9/30

6:10 am-7:25 pm

1 stop13h 15m

Istanbul

Sun 10/5

7:20 am-8:35 am

Nonstop1h 15m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 60 results
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Best time to book a flight from Sofia

Have a flexible travel schedule? Discover the best time to fly from Sofia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sofia

Get recent, data-driven insights about flights from Sofia including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Athens. Price data was last updated on July 18, 2025.

To ensure you get the cheapest price possible for a flight from Sofia, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sofia?

Currently, February is the cheapest month in which you can book a flight from Sofia (average of $72). Flying from Sofia in September will prove the most costly (average of $133). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Sofia?

Use this chart to determine the cheapest time to fly round-trip from Sofia to Athens. Price data was last updated on July 20, 2025.

Those who are seeking the cheapest fare on flights departing from Sofia would be wise to consider leaving during Tuesday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at noon when fares are usually the most expensive.

Airline reviews for flights from Sofia

Read reviews and ratings of airlines operating flights from Sofia. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Sofia travel. Please note that the reviews are sourced from user searches and were last updated on July 25, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read through reviews of airlines servicing Sofia, such as Aegean Airlines, EL AL, and Sky Express. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Boarding

7.8

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.8

Boarding

7.8

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.8

Boarding

7.8

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.8

Boarding

7.8

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.8

Boarding

7.8

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.8

Boarding

7.8

Crew

8.6

Overall

8.1

Food

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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Related info for your journey

Access useful and relevant information related to your journey from Sofia. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated July 25, 2025.
  • What are the most popular destinations to fly to from Sofia?

    This month, the top selected destinations from Sofia are Istanbul Airport, New York John F Kennedy Intl Airport, London. Throughout the year, London, Barcelona-El Prat Airport, Copenhagen are some of the top choices made by users flying from Sofia.

  • What is the cheapest flight from Sofia to anywhere?

    Users have flown out of Sofia for as low as $11 to Bergamo (prices may vary depending on the airline and departure time). On average, users have booked flights for $326 to fly from Sofia.

  • What are the cheapest airlines flying from Sofia to anywhere?

    Over the past few days, we've found that Ryanair, Wizz Air, and easyJet have the cheapest prices from Sofia. Ryanair flights from Sofia to Malaga ($23), Wizz Air flights from Sofia to Malaga ($23), and easyJet flights from Sofia to London ($31).

  • What is the cheapest premium economy flight from Sofia?

    Options for some of the cheapest premium economy flights from Sofia we have found on Cheapflights are as follows:
    Fly from Sofia to Bologna starting at $280
    Fly from Sofia to London Luton Airport starting at $337
    Fly from Sofia to Istanbul Airport starting at $757
    Fly from Sofia to London Heathrow Airport starting at $1,097

  • What is the cheapest first class flight from Sofia?

    If you’re looking for a cheap first-class flight from Sofia, consider Munich. Prices start at $4,896 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Sofia?

    February is currently the cheapest month to fly from Sofia. At this moment in time September is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Sofia?

    Check out the cheapest flights from Sofia to embark to:
    Fly from Sofia to Frankfurt am Main from $55 round trip
    Fly from Sofia to Budapest from $69 round trip
    Fly from Sofia to Barcelona from $79 round trip
    Fly from Sofia to Athens from $117 round trip
    Fly from Sofia to Prague from $143 round trip

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